INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac27e643e69878630bc783981d4c85e6eb3bf0ad650f2e6b3b8b3b2f41201c1a', 
    'i3Ht237ucdDMBlELI/nQeDWzNnxAbM3Kgz9bouhirEs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)